Unit 4 - Earth's Crust

Period:6☺

Class:7HF

Initials: C.B,P.G,S.B

A. Introduction:


Earth,we were at the beach in Honolulu



B. Problem:


How does my small groiup of suvivors work together to create a miniature biosphere to live in until the Earth is able to slowly regernerate?



C. Survival Plan:


We will use our knowledge of the Earth's Crust, mixtures & solutions, heat, & biology to create a survival plan to create a miniature biosphere.

Plan:


Step 1: Chose a place.

We chose to build our miniature biosphere on the top of a mountain. We did this so our plants could get sun. The dust and smog from the volcano blocked the light. There were lots of rocks to build tools and shelter.



Step 2: Design/plan a shelter.

We planned to build our shelter half way up a tall mountain. We planned to use glass from the city to build a roof. The roof would let sun in. It would keep water inside for our plants and for our needs. We would make a huge chimney out rock and burn coal from inside the mountain for heat when needed. Burning the coal would make CO2 and water.



Step 3: Build a structure.

First, we dug a whole in the side of the mountain. Next, we ..



Step 4: Grow food.

We would grow... because. We would grow it by ...



Step 5: Clean water.

We would make sure the water we drink is safe by ...



Step 6: Clean air.

We would make sure our is clean by ...



Step 7: ...



Step 8:

...

Step 9: Recycle

We would recycle by ... because...




D. Conclusion:


We would survive the disaster by... The biggest challenge will be to ...